I had a small fire years ago in my 84. I went to Ford and they told me their was like 15 different ones depending on options. Best bet go to Ford with your vin and ask before buying one. I lucked out and found the exact one I needed
I bought an 84 GT around Halloween 83 ( still have her ). She is a T Top car. I did put sub frame connectors on her just to make the girl a little stiffer....Did not realize they were that rare.